package cn.edu.scau.cmi.luochenghao.chapter10;
import java.awt.*;
import java.io.*;
public class E {

	public static void main(String[] args) {
		
		try {
			File file=new File("p.txt");
			FileOutputStream out=new FileOutputStream(file);
			PrintStream ps=new PrintStream(out);
			ps.print(12345.6789);
			ps.println("how are you");
			ps.println(true);
			ps.close();
		}
		catch(IOException e) {}
	}
}